cloudron-box/src/test/apptask-test.js

/* jslint node:true */
/* global it:false */
/* global describe:false */
/* global before:false */
/* global after:false */

'use strict';

var addons = require('../addons.js'),
    appdb = require('../appdb.js'),
    apptask = require('../apptask.js'),
    config = require('../config.js'),
    database = require('../database.js'),
    expect = require('expect.js'),
    fs = require('fs'),
    net = require('net'),
    nock = require('nock'),
    paths = require('../paths.js'),
    sysinfo = require('../sysinfo.js'),
    _ = require('underscore');

var MANIFEST = {
  "id": "io.cloudron.test",
  "author": "The Presidents Of the United States Of America",
  "title": "test title",
  "description": "test description",
  "tagline": "test rocks",
  "website": "http://test.cloudron.io",
  "contactEmail": "support@cloudron.io",
  "version": "0.1.0",
  "manifestVersion": 1,
  "dockerImage": "girish/test:0.2.0",
  "healthCheckPath": "/",
  "httpPort": 7777,
  "tcpPorts": {
    "ECHO_SERVER_PORT": {
      "title": "Echo Server Port",
      "description": "Echo server",
      "containerPort": 7778
    }
  },
  "addons": {
    "oauth": { },
    "redis": { },
    "mysql": { },
    "postgresql": { }
  }
};

var APP = {
    id: 'appid',
    appStoreId: 'appStoreId',
    installationState: appdb.ISTATE_PENDING_INSTALL,
    runState: null,
    location: 'applocation',
    manifest: MANIFEST,
    containerId: null,
    httpPort: 4567,
    portBindings: null,
    accessRestriction: '',
    dnsRecordId: 'someDnsRecordId'
};

describe('apptask', function () {
    before(function (done) {
        config.set('version', '0.5.0');
        database.initialize(function (error) {
            expect(error).to.be(null);
            appdb.add(APP.id, APP.appStoreId, APP.manifest, APP.location, APP.portBindings, APP.accessRestriction, done);
        });
    });

    after(function (done) {
        database._clear(done);
    });

    it('initializes succesfully', function (done) {
        apptask.initialize(done);
    });

    it('free port', function (done) {
        apptask._getFreePort(function (error, port) {
            expect(error).to.be(null);
            expect(port).to.be.a('number');
            var client = net.connect(port);
            client.on('connect', function () { done(new Error('Port is not free:' + port)); });
            client.on('error', function (error) { done(); });
        });
    });

    it('configure nginx correctly', function (done) {
        apptask._configureNginx(APP, function (error) {
            expect(fs.existsSync(paths.NGINX_APPCONFIG_DIR + '/' + APP.id + '.conf'));
            // expect(error).to.be(null); // this fails because nginx cannot be restarted
            done();
        });
    });

    it('unconfigure nginx', function (done) {
        apptask._unconfigureNginx(APP, function (error) {
            expect(!fs.existsSync(paths.NGINX_APPCONFIG_DIR + '/' + APP.id + '.conf'));
            // expect(error).to.be(null); // this fails because nginx cannot be restarted
            done();
        });
    });

    it('create volume', function (done) {
        apptask._createVolume(APP, function (error) {
            expect(fs.existsSync(paths.DATA_DIR + '/' + APP.id + '/data')).to.be(true);
            expect(error).to.be(null);
            done();
        });
    });

    it('delete volume', function (done) {
        apptask._deleteVolume(APP, function (error) {
            expect(!fs.existsSync(paths.DATA_DIR + '/' + APP.id + '/data')).to.be(true);
            expect(error).to.be(null);
            done();
        });
    });

    it('allocate OAuth credentials', function (done) {
        addons._allocateOAuthCredentials(APP, function (error) {
            expect(error).to.be(null);
            done();
        });
    });

    it('remove OAuth credentials', function (done) {
        addons._removeOAuthCredentials(APP, function (error) {
            expect(error).to.be(null);
            done();
        });
    });

    it('remove OAuth credentials twice succeeds', function (done) {
        addons._removeOAuthCredentials(APP, function (error) {
            expect(!error).to.be.ok();
            done();
        });
    });

    it('barfs on empty manifest', function (done) {
        var badApp = _.extend({ }, APP);
        badApp.manifest = { };

        apptask._verifyManifest(badApp, function (error) {
            expect(error).to.be.ok();
            done();
        });
    });

    it('barfs on bad manifest', function (done) {
        var badApp = _.extend({ }, APP);
        badApp.manifest = _.extend({ }, APP.manifest);
        delete badApp.manifest['id'];

        apptask._verifyManifest(badApp, function (error) {
            expect(error).to.be.ok();
            done();
        });
    });

    it('barfs on incompatible manifest', function (done) {
        var badApp = _.extend({ }, APP);
        badApp.manifest = _.extend({ }, APP.manifest);
        badApp.manifest.maxBoxVersion = '0.0.0'; // max box version is too small

        apptask._verifyManifest(badApp, function (error) {
            expect(error).to.be.ok();
            done();
        });
    });

    it('verifies manifest', function (done) {
        var goodApp = _.extend({ }, APP);

        apptask._verifyManifest(goodApp, function (error) {
            expect(error).to.be(null);
            done();
        });
    });

    it('registers subdomain', function (done) {
        nock.cleanAll();
        var scope = nock(config.apiServerOrigin())
            .post('/api/v1/subdomains?token=' + config.token(), { records: [ { subdomain: APP.location, type: 'A', value: sysinfo.getIp() } ] })
            .reply(201, { ids: [ APP.dnsRecordId ] });

        apptask._registerSubdomain(APP, function (error) {
            expect(error).to.be(null);
            expect(scope.isDone()).to.be.ok();
            done();
        });
    });

    it('unregisters subdomain', function (done) {
        nock.cleanAll();
        var scope = nock(config.apiServerOrigin())
            .delete('/api/v1/subdomains/' + APP.dnsRecordId + '?token=' + config.token())
            .reply(204, {});

        apptask._unregisterSubdomain(APP, function (error) {
            expect(error).to.be(null);
            expect(scope.isDone()).to.be.ok();
            done();
        });
    });
});